515250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{229}}^1$

素因数の和:252

約数の個数: 48

約数和(自身を含む): 1399320

約数和(自身を除く): 884070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 229, 250, 375, 450, 458, 687, 750, 1125, 1145, 1374, 2061, 2250, 2290, 3435, 4122, 5725, 6870, 10305, 11450, 17175, 20610, 28625, 34350, 51525, 57250, 85875, 103050, 171750, 257625, 515250]

約数ペア:

[(1, 515250), (2, 257625), (3, 171750), (5, 103050), (6, 85875), (9, 57250), (10, 51525), (15, 34350), (18, 28625), (25, 20610), (30, 17175), (45, 11450), (50, 10305), (75, 6870), (90, 5725), (125, 4122), (150, 3435), (225, 2290), (229, 2250), (250, 2061), (375, 1374), (450, 1145), (458, 1125), (687, 750)]